neutronbased

Neutronbased is a term used in some technical contexts to describe systems, processes, or research programs that rely primarily on interactions with neutrons. It is not a standardized term with a single definition, but an umbrella used to group approaches that exploit neutron scattering, absorption, or fission.

The term appears in discussions across materials science, nuclear engineering, and medical physics, where neutrons play a central role. In practice, neutronbased approaches cover a range of methods and facilities rather than a single technology.

Key mechanisms include elastic and inelastic neutron scattering, neutron capture, and fission. Neutron sources span research reactors, spallation sources, and compact accelerators. Detection relies on counters and detectors such as helium-3 tubes, boron trifluoride, scintillators, and semiconductor devices.

Applications include neutron scattering experiments that reveal crystal and magnetic structures, neutron radiography and tomography for non-destructive imaging, and neutron activation analysis for elemental composition. In medicine, neutron-based therapies such as boron neutron capture therapy have been explored. In energy, neutron interactions govern reactor operation and fuel cycles.

Advantages of neutronbased methods include deep sample penetration and sensitivity to light elements; limitations involve radiation safety, regulatory requirements, facility access, and high cost. The term does not imply a specific standardized technology, and its use varies by field and project.

See also: neutron scattering, neutron radiography, neutron activation analysis, boron neutron capture therapy, spallation source, research reactor.